
Representing Numbers Lesson 5
Presentation
•
Computers
•
6th - 8th Grade
•
Easy
Donnel Smith
Used 4+ times
FREE Resource
14 Slides • 21 Questions
1
2
3
Multiple Choice
Which of the following is an example of a binary system?
A system using only 0 and 1
A system using numbers 1 to 10
A system using Roman numerals
A system using letters A to Z
4
5
6
7
8
Multiple Choice
Which cards must be turned off to make the number 13, and why?
The card labeled 8
The card labeled 4
The card labeled 2
The card labeled 1
9
10
Fill in the Blanks
A binary card that is "on" represents the value
Type answer...
11
Multiple Select
Which cards must be turned off to make the number 7, and why?
The card labeled 8
The card labeled 4
The card labeled 2
The card labeled 1
12
Multiple Select
Which cards must be turned off to make the number 6, and why?
The card labeled 8
The card labeled 4
The card labeled 2
The card labeled 1
13
Multiple Select
Which cards must be turned off to make the number 12, and why?
The card labeled 8
The card labeled 4
The card labeled 2
The card labeled 1
14
Multiple Select
Which cards must be turned off to make the number 3, and why?
The card labeled 8
The card labeled 4
The card labeled 2
The card labeled 1
15
Multiple Choice
Which of the following is a key objective of this lesson?
Learn about the history of Mexico
Extend a representation system based on patterns
Memorize multiplication tables
Study famous Mexican landmarks
16
Fill in the Blanks
In this 5-bit system for binary numbers,
what number should go in the left-most box?
Type answer...
17
Multiple Select
How would you make 16
16
8
4
2
1
18
Multiple Select
How would you make 27
16
8
4
2
1
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Multiple Select
How would you make 31
16
8
4
2
1
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Here is a 6 bit system.
What do you notice about the numbers?
Is it what you expected, and why?
What is the largest number you can make?
Think - Turn and Talk
22
Open Ended
What do you notice about the numbers?
Is it what you expected, and why?
23
Fill in the Blanks
What is the largest number you can make?
Type answer...
24
Drag and Drop
6-bit Numbers
1. In a 6-bit number system,
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27
Multiple Choice
What is their number?
28
Fill in the Blanks
What is this number?
Type answer...
29
First Find the bits "ON" and "OFF" that would be needed to represent the number.
Then, check the total
Then represent the "On" as 1 and the "OFF" as 0
THE PROCESS
30
Multiple Choice
The record for most skips by a dog and person in one minute is 59. How would you encode 59 in binary?
31
Fill in the Blanks
Write the binary for the number 15
Type answer...
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Draw
Create a Binary Profile
Answer each of the questions on the left, but encode your answers as a binary number on the right.
Use the online widget to help create a personal profile in binary
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Open Ended
Are there multiple ways to represent a number? Why or why not?
Show answer
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